17 best period pants and reusable pads, tested by 350 women (2024)

17 best period pants and reusable pads, tested by 350 women (1)

Many of us are making the switch to period pants and it’s hardly surprising. They’re comfortable, convenient, kinder to the planet and will save you money in the long run – what's not to love?

The big question, though, is: do they actually work? To help you make the change from single-use sanitary pads to these eco-friendly alternatives, our Good Housekeeping Institute experts put the best period pants to the test. Scroll on for in-depth reviews of our favourites, plus everything you need to know about leak-proof products.

In a hurry? Here are our top picks at a glance:

Best period pants

How we test

Period pants

Our panel of over 350 testers trialled 22 brands of period underwear in a range of sizes, styles and absorbencies for the duration of their period. They gave feedback on the comfort of the pants — considering the softness and breathability of the fabric — and crucially, the level of absorbency and protection against leakages. Testers were also asked how active and flexible the underwear allowed them to be and how easy it was to wash.

In the GHI lab, our experts measured the absorption rate of the underwear, as well as examining surface wetness, re-wetting (using a weight and paper towel to see if the paper is damp after two minutes when under pressure, to replicate sitting down) and shrinkage after washing.

Reusable pads

Over 160 testers tried nine brands of sanitary pads and liners, including a mix of reusable pads and sustainably made or biodegradable disposables. Testers assessed absorbency levels, how protected they felt from leakage, and how comfortable they were to wear.

In the lab, we did the same absorbency test as we did with the period pants. You'll find our winners below.

Heading on holiday? Check out our review of the best period swimwear.

Best period pants for 2024

Joint best period pants

Bodyform Intimawear Period Pants

17 best period pants and reusable pads, tested by 350 women (12)

17 best period pants and reusable pads, tested by 350 women (13)

Score: 92/100

Our joint winning pair absorbed fluid instantly and dried quickly in our lab test. One tester thought they looked “as seamless as regular underwear” under clothing and almost everyone found them soft and comfortable to wear.

They kept most panellists leak-free and also avoided any odours. No one experienced any irritation and all found them a doddle to wash. They don’t come in a range of absorbencies, but they do claim to hold as much fluid as a Bodyform Ultra Normal sanitary pad. Say no more.

Key specifications

Absorbency optionsNormal
ProtectionUp to 8 hours
MaterialBody/waist: 80% polyamide, 20% elastane. Gusset lining: 100% polyester. Gusset inner: 87% polyester, 13% polyamide. Gusset lower: 100% polyurethane.
SizesS-XL
Machine washableYes

Score: 92/100

Claiming to hold up to seven times more blood than a normal disposable tampon, these pants had a lot to prove. And that they did – in the lab analysis, the material was found to be “very effective” at absorbing fluids and caused minimal re-wetting (see ‘how we test’ for a definition). There was also minimal shrinkage after washing.

Our testers loved how discreet the shape of the pant was “even under tight-fitting jeans” and some said the snug but stretchy fit provided comfort for period bloating. Note that 1% of revenue from every purchase also goes to the YoungMinds charity for mental health support, so you can feel good about your purchase in more ways than one.

The only downside was that some of our panel would have preferred more than one pair per pack, and the instructions could have been clearer, but once they worked out when best to change them, our testers rated them their joint favourites.

Key specifications

Absorbency levelsModerate-Heavy
Protection7 regular tampons/2 pads worth
MaterialRayon
SizesXS-XL
Machine washableYes

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Runner-up

M&S High Leg Period Knickers

17 best period pants and reusable pads, tested by 350 women (16)

17 best period pants and reusable pads, tested by 350 women (17)

Score: 91/100

Just missing out on the top spot, these M&S knickers come in an impressive range of sizes.

None of our panellists reported any leakage and the vast majority found them silky-soft to wear, allowing them to move about freely, even when bloated. Overall, they impressed our testers so much that almost everyone said they planned to use them again.

Key specifications

Absorbency levelsHigh
ProtectionNot disclosed
MaterialBody: 81% polyamide, 19% elastane. Gusset lining: 100% polyester. Gusset inner: 64% cotton, 36% polyester.
Sizes6-28
Machine washableYes

Best seamless period pants

WUKA Stretch Seamless High Waist Period Pants

17 best period pants and reusable pads, tested by 350 women (18)

17 best period pants and reusable pads, tested by 350 women (19)

Score: 89/100

Leakage is common at various stages of life, and these stretchy WUKA pants are perfect for pregnancy, post-pregnancy or just the general bloating and shape-shifting our bellies do around that time of the month and beyond.

Our panel testified to the super-stretchy, seamless design of these knickers, telling us they were “more comfortable than a normal pair”, with one saying they'd bought another pair “they were so good!” The only thing to note was that one of our testers felt the sizing ran a bit small so they’d rather size up next time.

Key specifications

Absorbency levelsHeavy
ProtectionUp to 12 hours
MaterialInnovative StretchTM technology
Sizes availableXS-4XL
Machine washableYes

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Best for overnight use

ModiBodi Classic Full Brief Heavy Overnight

17 best period pants and reusable pads, tested by 350 women (20)

17 best period pants and reusable pads, tested by 350 women (21)

Score: 89/100

ModiBodi has been making waves with its period pants since the technology first appeared. Made from breathable fabrics to protect against any sweaty tossing and turning or sleepless nights, these full briefs had a lot to offer.

Our panel picked up on this key selling point, claiming they felt “confident” about not leaking overnight and saying they “wished they'd been around at the start of [their] periods.” Some testers who usually had to get up during the night were able to sleep through, which made a difference to their mood and wellbeing the next day.

Some with heavier periods found these pants gave more coverage at the back than the front, though, so they may work best as overnight solutions for those with a more moderate flow.

Key specifications

Absorbency levelsModerate-Heavy
Protection24 hours maximum
MaterialOuter — 95% Bamboo Viscose 5% Spandex, Gusset — Merino Wool, Polyester, Polyamide
SizesXS-6XL
Machine washableYes

Best for comfort

WUKA Basics Medium Flow Hipster Pants

17 best period pants and reusable pads, tested by 350 women (22)

17 best period pants and reusable pads, tested by 350 women (23)

Score: 89/100

Made from sustainably-sourced, breathable fabric, these stretchy pants can absorb around two to three tampons’ worth of fluid.

Our testers said they were comfortable to wear and didn't cause irritation, and most said they felt secure and supported. No leakage was reported either, and they scored full marks in our absorbency lab tests.

Key specifications

Absorbency optionsMedium and heavy
ProtectionUp to 8 hours
MaterialBCI certified cotton
SizesXXS-6XL
Machine washableYes

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Most flattering period pants

Bodyform High Waist Period Pants

17 best period pants and reusable pads, tested by 350 women (24)

17 best period pants and reusable pads, tested by 350 women (25)

Score: 88/100

If you’re worried about the design of flow-friendly underwear cramping your style, these trendy tampon substitutes should be top of your list. Testers were taken with the polka dot high-waist design, which made them feel like they could “still wear attractive pants while on [their] period.”

Our panel said they preferred these pants to pads and tampons and many said they’d continue using them after the trial, as the design and functionality makes them stand out from other plain black competitors. They also performed best in our lab tests for preventing leakage, avoiding shrinkage when washed and absorption rate.

Key specifdications

Absorbency levelsModerate
ProtectionUp to 12 hours
MaterialPanty: 76% Polyamide — recycled, 24% Elastane, Lace: 73% Polyamide, 27% Elastane, Gusset: 100% Polyester / 87% Polyester, 13% Polyamide
Sizes2XS-3XL
Machine washableYes

Best for exercise

Saalt Wear Leakproof Underwear

17 best period pants and reusable pads, tested by 350 women (26)

17 best period pants and reusable pads, tested by 350 women (27)

Score: 88/100

These pants didn’t let our testers down when exercising, remaining comfortable for everyone and staying completely leakproof for almost all testers. They didn’t restrict movement either and provided a close fit, meaning you won’t notice them under leggings.

Everybody found them soft, with praise for their “silky feeling” and how “supportive and secure” they felt to wear.

Key specifications

Absorbency optionsLight, regular and heavy
ProtectionNot disclosed
MaterialBody: 80% recycled polyester, 20% elastane. Lace: 70% polyamide, 30% elastane. Lining: 100% polyester. Gusset: 92% recycled polyester, 8% spandex.
SizesXS-XXL
Machine washableYes

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Hey Girls The Essential Bikini

17 best period pants and reusable pads, tested by 350 women (28)

17 best period pants and reusable pads, tested by 350 women (29)

Score: 87/100

Coming in a variety of styles and sizes, from bikini to high waist, these period pants are not only stylish but for every one you buy, one will be donated to a person in need.

Our testers liked how secure these felt when on, even during exercise, and appreciated their comfortable fit at night. They also scored almost full marks in our absorbency lab tests.

Key specifications

Absorbency optionsMedium
ProtectionUp to 12 hours
Materiallining: 95% cotton,5% spandex, middle: 80% polyester, 20% nylon, body: 95% bamboo, 5% spandex
SizesUK 8-14
Machine washableYes

Iceni Hipster Period Knicker

17 best period pants and reusable pads, tested by 350 women (30)

17 best period pants and reusable pads, tested by 350 women (31)

Score: 87/100

Designed for sportswomen, by sportswomen, most testers found these comfortable to wear during both exercise and sleep, making them the perfect multi-taskers.

They kept leaks at bay for most of our panel, with many finding them suitably stretchy and breathable enough to keep using after the trial has ended.

Key specifications

Absorbency optionsModerate-heavy
ProtectionUp to 8 hours, day or night
MaterialBody: 90% polyester, 10% spandex. Inner: 95% bamboo, 5% spandex. Middle: 95% organic cotton, 5% lycra
SizesXS-L
Machine washableYes

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Best for active days

Cheeky Wipes Sassy Period Pants

17 best period pants and reusable pads, tested by 350 women (32)

17 best period pants and reusable pads, tested by 350 women (33)

Score: 87/100

Add a bit of interest to your period underwear collection with this plaited design, which comes in a range of styles and colours.

They absorb 2.5 tampons’ worth of liquid and feel stretchy and secure, making them a good option for more active days. Our testers gave these pants their seal of approval too, saying they’d continue to use them after the trial.

Key specifications

Absorbency optionsLight, moderate, heavy
Protection2.5 tampons' worth
MaterialNylon/Elastane (75%/25%), Lining: Cotton/Elastane (95%/5%), Waterproof Outer layer of Oeko-Tex certified TPU
SizesUK 4-24
Machine washableYes

Best for heavy flows

Modibodi Classic Full Brief

17 best period pants and reusable pads, tested by 350 women (34)

17 best period pants and reusable pads, tested by 350 women (35)

Score: 84/100

The second entry from this brand on our list, Modibodi claims its pants can soak up to an impressive 10 tampons’ worth of fluid and the lining prevents stains and odours. Our panel agreed, reporting excellent absorbency, and they scored almost full marks in the GHI lab.

Although not as breathable as other pants featured on our list — so perhaps not one to exercise in — they are comfortable. We think they're a top choice for nighttime wear or sofa days.

Key specifications

Absorbency optionsSuper light, light, moderate, heavy-overnight
ProtectionUp to 10 tampons' worth
MaterialOuter — 95% Bamboo Viscose 5% Spandex, Gusset — Merino Wool, Polyester, Polyamide. Excludes trim
SizesXS-6XL
Machine washableYes

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Best budget period pants

Primark High Rise Overnight Period Underwear Brief

17 best period pants and reusable pads, tested by 350 women (36)

17 best period pants and reusable pads, tested by 350 women (37)

Score: 83/100

Statistics claim the average cost of a period is roughly £200 a year, but these £6 smart pants can be cleaned and worn again, saving you good money in the long run.

Of our panel, most were happy with how much fluid they soaked up for their stated absorbency level, with many not experiencing any leaks. Lightweight in feel, they didn’t disrupt exercise, making them a top everyday buy.

Key specifications

Absorbency optionsLight–medium and medium–heavy
ProtectionNot disclosed
MaterialBody: 90% nylon, 10% elastane. Top layer: 65% cotton, 35% polyester. 2nd gusset layer: 100% cotton. Last layer gusset: 100% polyester with PU waterproof gel coating
SizesXXS-XXL
Machine washableYes

Best for quick absorbency

Pantys Absorbent Underwear

17 best period pants and reusable pads, tested by 350 women (38)

17 best period pants and reusable pads, tested by 350 women (39)

Score: 82/100

Acing our lab test for absorbency and drying quickly, these also kept most of our panel leak-free. They proved comfortable enough to sleep in and sufficiently freeing to move about in for many of those who tried them.

Testers appreciated the pretty shades and variety of style options on offer, and almost all trusted them enough to wear them in public.

Key specifications

Absorbency optionsLightest, light, medium, heavy, overnight
ProtectionNot disclosed
MaterialExternal: 86% polyamide and 14% spandex. Internal: 100% natural
SizesXS-3XL
Machine washableYes

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Best reusable pads

17 best period pants and reusable pads, tested by 350 women (40)

Best reusable pads

Hey Girls Reusable Pads

17 best period pants and reusable pads, tested by 350 women (41)

17 best period pants and reusable pads, tested by 350 women (42)

Score: 87/100

Another entry from Hey Girls, but this time in the shape of reusable and machine-washable pads, which use absorbent bamboo microfibres to eliminate leakage.

Our testers said they were comfortable to wear and fitted neatly into existing underwear, secured by wings and a popper seal. The majority said they performed better than disposable pads too, making them a reliable investment.

Key specifications

MaterialMicrofibre bamboo
Included5 reusable pads and wet bag
Absorbency optionsModerate, heavy/night
WingsYes

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Best for active days

Wear ‘Em Out Medium Flo Pad

17 best period pants and reusable pads, tested by 350 women (43)

17 best period pants and reusable pads, tested by 350 women (44)

Score: 81/100

This brand's mantra is “wear 'em out” rather than throw them out, with the goal of eliminating unnecessary menstrual waste.

Testers were impressed with the absorbency of its pads, with most saying they performed well on heavier days. Some said the pads were too bulky, but overall the majority felt they were comfy to wear, even during exercise.

Key specifications

MaterialPrinted layer – 100% Breathable Polyester, Internal layers – 70% Polyester, 30% Polyamide, Top layer – 50% Modal 50% Polyester, Ribbing – 98% Organic combed Cotton, 2% Lycra
Included1 reusable pad
Absorbency optionsLight, medium, heavy, overnight
WingsYes

Best for comfort

DAME Reusable Period Pad

17 best period pants and reusable pads, tested by 350 women (45)

17 best period pants and reusable pads, tested by 350 women (46)

Score: 80/100

DAME is focused on finding solutions to the plastic pollution problem surrounding our menstrual cycles – from its reusable tampon applicator to its period pants, its aim is to cut down waste for good.

Made from natural materials such as bamboo and organic cotton, these reusable pads are machine washable and can absorb as much fluid as a super-plus-sized tampon. Our testers were pleased with their overall performance, praising how comfortable and soft they were to wear.

Key specifications

MaterialPolyamide, Polyester, Lycra Fibers, Organic cotton, Lyocell, Bamboo Viscose, Polyurethane
Included1 reusable pad
Absorbency optionsRegular or night
WingsYes

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17 best period pants and reusable pads, tested by 350 women (47)

Why should we switch to reusable sanitary products?

Roughly 2.5 million tampons, 1.4 million pads and 700,000 panty liners are flushed every single day in the UK, so making the change to a reusable option really can make a difference. The most popular reusable sanitary product is the menstrual cup, but if you find these too invasive, pants and pads are a great alternative.

Depending on how diligent you are with caring for them, and how often you wear them, the lifecycle for a reusable pair of pants or a sanitary pad is up to five years — saving countless disposables from ending up in landfills.

The upfront costs are higher (roughly up to £35 for a pair of period pants), but with the average woman spending around £200 per year on sanitary products and inflation only making things worse, you’ll make a significant saving in the long run.

How to wash period pants and reusable pads

Most reusable pads and pants are either washed on a cold cycle or can be added to your usual wash, so they aren’t particularly high maintenance. Most brands recommend you mix them in with your weekly dark wash, on a 30℃-40℃ cycle, but always check the care instructions beforehand.

It’s important not to use any fabric softener, as this can affect the products absorbency levels, while putting them in a delicates bag can help them last longer.

The verdict on period pants and reusable pads

Bodyform knows a thing or two about period products and its Intimawear Period Pants didn’t disappoint – our panel declared them discreet, comfy and secure. They hold as much blood as the brand’s Ultra Normal pads, so would be good for a normal flow.

For more protection, opt for our other joint winner, Nora Reusable Period Pants, which hold seven regular tampons’ worth, a claim that was backed up by our lab tests.

If you want a range of sizes and designs to choose from, good old M&S doesn’t disappoint and if you’re trying to save some pennies, Primark’s budget-friendly pair don’t compromise on performance, according to our panel.

When it comes to the best reusable period pads, Hey Girls was our clear winner for comfort and reliability.

Why trust the Good Housekeeping Institute

At the Good Housekeeping Institute, we’ve been testing products for over 100 years – from massage guns and foundations to teeth whitening kits and wetsuits - so we know what we’re looking for.

Our beauty and grooming testing manager Maria Kumar is an expert in her field. With a master's degree in chemical engineering, a diploma in cosmetic science and an MBA from the London College of Fashion, she knows what goes into creating market-leading products.

She created the protocols we review all period pants against, ensuring we rigorously test comfort, absorbency and design claims to find the most reliable products on the market.

17 best period pants and reusable pads, tested by 350 women (48)

Priyankaa Joshi

Priyankaa is our senior health and wellness writer, specialising in expert-tested reviews and roundups on the latest health and fitness products. From walking boots to running machines, Priyankaa has written about hundreds of products and is passionate about providing in-depth, unbiased reviews. Plus, as an avid runner and gymgoer, she knows exactly what to look for when finding the right gymwear, fitness tracker or earphones.
Priyankaa has an MA in Magazine Journalism from Cardiff University and over five years’ experience in health and fitness journalism. Priyankaa has written for Stylist’s Strong Women Training Club, where she regularly wrote about diversity in the fitness industry, nutrition tips, training advice and her experience completing various fitness challenges.

She has also written for a variety of publications including Business Insider, Glamour, Bustle, Metro, HuffPost UK, gal-dem and more.

Outside of work, Priyankaa can usually be found trying out a new gym class, seeking out London's best eats or watching a Spanish TV show in a bid to keep up her language skills.

17 best period pants and reusable pads, tested by 350 women (49)

Tested byMaria Kumar

Beauty and Grooming Testing Manager

Maria is our Beauty and Grooming Testing Manager, and since joining in mid-2022, she has managed the testing for mutiple categories including scalp scrubs, collagen supplements and retinol serums. In addition to her master's degree in chemical engineering and a diploma in cosmetic science, she recently received her MBA from the London College of Fashion, focusing on case studies within the beauty industry. Prior to joining the company, she worked within the global technical team at the Estee Lauder Companies for over six years, collaborating with the chemists and engineers to launch luxury beauty products at scale and to quality. She has also worked as a formulation scientist within the pharmaceutical industry and takes this evidence based approach into all her product testing.

17 best period pants and reusable pads, tested by 350 women (2024)

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